/* ==========================================================================
   JDVPL — Jiggle De Venture Private Limited
   Enterprise Software, Robotics AI & Industrial Operating System
   Supports: Dark Mode (Default) & Light Mode
   ========================================================================== */

:root {
  /* Color Palette - Dark Theme Default */
  --bg-dark: #080C14;
  --bg-surface: #0E1626;
  --bg-card: rgba(15, 23, 42, 0.78);
  --bg-card-hover: rgba(30, 41, 59, 0.9);
  --border-card: rgba(148, 163, 184, 0.14);
  --border-focus: rgba(56, 189, 248, 0.6);

  --text-main: #F8FAFC;
  --text-muted: #94A3B8;
  --text-dim: #64748B;
  --text-heading: #FFFFFF;

  --accent-cyan: #38BDF8;
  --accent-blue: #2563EB;
  --accent-indigo: #6366F1;
  --accent-glow: rgba(56, 189, 248, 0.16);
  --accent-emerald: #10B981;
  --accent-amber: #F59E0B;
  --accent-rose: #F43F5E;

  --gradient-brand: linear-gradient(135deg, #38BDF8 0%, #60A5FA 50%, #818CF8 100%);
  --gradient-card: linear-gradient(180deg, rgba(30, 41, 59, 0.5) 0%, rgba(15, 23, 42, 0.85) 100%);
  --header-bg: rgba(8, 12, 20, 0.88);
  --terminal-bg: rgba(10, 15, 26, 0.95);
  --input-bg: rgba(10, 15, 26, 0.8);
  --footer-bg: #05080E;
  --banner-grad: linear-gradient(135deg, rgba(30, 58, 138, 0.35) 0%, rgba(15, 23, 42, 0.9) 100%);

  /* Typography */
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Transitions & Shadows */
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-glow: 0 0 35px rgba(56, 189, 248, 0.2);
  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
}

/* Light Theme Variables */
[data-theme="light"] {
  --bg-dark: #F8FAFC;
  --bg-surface: #FFFFFF;
  --bg-card: rgba(255, 255, 255, 0.88);
  --bg-card-hover: rgba(241, 245, 249, 0.95);
  --border-card: rgba(148, 163, 184, 0.25);
  --border-focus: rgba(2, 132, 199, 0.6);

  --text-main: #0F172A;
  --text-muted: #475569;
  --text-dim: #64748B;
  --text-heading: #090E17;

  --accent-cyan: #0284C7;
  --accent-blue: #1D4ED8;
  --accent-indigo: #4F46E5;
  --accent-glow: rgba(2, 132, 199, 0.12);
  --accent-emerald: #059669;
  --accent-amber: #D97706;
  --accent-rose: #E11D48;

  --gradient-brand: linear-gradient(135deg, #0284C7 0%, #2563EB 50%, #4F46E5 100%);
  --gradient-card: linear-gradient(180deg, #FFFFFF 0%, #F1F5F9 100%);
  --header-bg: rgba(255, 255, 255, 0.92);
  --terminal-bg: #0F172A;
  --input-bg: #FFFFFF;
  --footer-bg: #0B1120;
  --banner-grad: linear-gradient(135deg, rgba(224, 242, 254, 0.8) 0%, rgba(241, 245, 249, 0.95) 100%);
  --shadow-card: 0 10px 25px -5px rgba(15, 23, 42, 0.08);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-dark);
  color: var(--text-main);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

body {
  font-family: var(--font-sans);
  line-height: 1.6;
  background-color: var(--bg-dark);
  color: var(--text-main);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  color: var(--text-heading);
  line-height: 1.25;
  letter-spacing: -0.025em;
}

a {
  color: var(--accent-cyan);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--accent-blue);
}

.gradient-text {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.container {
  width: 100%;
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Badges */
.section-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  font-weight: 600;
  color: var(--accent-cyan);
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.25);
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  margin-bottom: 1rem;
  text-transform: uppercase;
}

[data-theme="light"] .section-badge {
  background: rgba(2, 132, 199, 0.08);
  border-color: rgba(2, 132, 199, 0.3);
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  margin-bottom: 0.75rem;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 720px;
  margin-bottom: 3.5rem;
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--header-bg);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-card);
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.75rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
}

.logo-mark {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: #080C14;
  border: 1px solid rgba(56, 189, 248, 0.35);
  box-shadow: 0 0 15px rgba(56, 189, 248, 0.2);
  padding: 4px;
}

[data-theme="light"] .logo-mark {
  background: #080C14;
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.25);
}

.logo-img {
  width: 100%;
  height: 100%;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-acronym {
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: 0.05em;
  color: var(--text-heading);
}

.logo-sub {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-link {
  font-size: 0.925rem;
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  padding: 0.25rem 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-heading);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--accent-cyan);
  transition: width var(--transition-fast);
}

.nav-link:hover::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Theme Toggle Button */
.theme-toggle-btn {
  background: rgba(148, 163, 184, 0.1);
  border: 1px solid var(--border-card);
  color: var(--text-main);
  border-radius: 8px;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.theme-toggle-btn:hover {
  background: rgba(56, 189, 248, 0.15);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

.theme-toggle-btn svg {
  width: 18px;
  height: 18px;
}

.sun-icon { display: none; }
.moon-icon { display: block; }

[data-theme="light"] .sun-icon { display: block; }
[data-theme="light"] .moon-icon { display: none; }

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 6px;
  padding: 0.5rem;
}

.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-main);
  transition: var(--transition-fast);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, #2563EB, #1D4ED8);
  color: #FFFFFF !important;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #1D4ED8, #1E40AF);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.6);
  transform: translateY(-1px);
}

.btn-secondary {
  background: rgba(30, 41, 59, 0.6);
  color: var(--text-main);
  border: 1px solid var(--border-card);
  backdrop-filter: blur(8px);
}

[data-theme="light"] .btn-secondary {
  background: #FFFFFF;
  color: #0F172A;
  border-color: rgba(148, 163, 184, 0.35);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
}

.btn-secondary:hover {
  background: rgba(51, 65, 85, 0.8);
  border-color: var(--accent-cyan);
  color: var(--text-heading);
  transform: translateY(-1px);
}

[data-theme="light"] .btn-secondary:hover {
  background: #F8FAFC;
  border-color: var(--accent-cyan);
}

.btn-outline-glow {
  background: transparent;
  color: var(--accent-cyan);
  border: 1px solid rgba(56, 189, 248, 0.4);
  font-size: 0.875rem;
  padding: 0.55rem 1.15rem;
}

.btn-outline-glow:hover {
  background: rgba(56, 189, 248, 0.1);
  border-color: var(--accent-cyan);
  box-shadow: var(--shadow-glow);
}

.btn-block {
  width: 100%;
}

.btn-icon {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-fast);
}

.btn-primary:hover .btn-icon {
  transform: translateX(3px);
}

/* Ecosystem Banner Bar */
.ecosystem-ticker-section {
  background: rgba(15, 23, 42, 0.95);
  border-bottom: 1px solid var(--border-card);
  padding: 0.85rem 0;
}

[data-theme="light"] .ecosystem-ticker-section {
  background: #F1F5F9;
}

.ticker-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.ticker-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.ticker-pills {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.eco-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 0.35rem 0.75rem;
  border-radius: 6px;
  background: rgba(30, 41, 59, 0.7);
  border: 1px solid var(--border-card);
  color: var(--text-main);
  transition: all var(--transition-fast);
}

[data-theme="light"] .eco-pill {
  background: #FFFFFF;
  border-color: rgba(148, 163, 184, 0.3);
}

.eco-pill:hover {
  border-color: var(--accent-cyan);
  background: rgba(56, 189, 248, 0.12);
  color: var(--accent-cyan);
  transform: translateY(-1px);
}

.eco-pill .pill-badge {
  font-size: 0.65rem;
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  background: rgba(56, 189, 248, 0.15);
  color: var(--accent-cyan);
}

/* Hero Section */
.hero-section {
  position: relative;
  padding: 5.5rem 0 4.5rem;
  overflow: hidden;
  border-bottom: 1px solid var(--border-card);
}

.hero-bg-grid {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at center, black 40%, transparent 80%);
  -webkit-mask-image: radial-gradient(circle at center, black 40%, transparent 80%);
  pointer-events: none;
}

[data-theme="light"] .hero-bg-grid {
  background-image: 
    linear-gradient(to right, rgba(15, 23, 42, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(15, 23, 42, 0.04) 1px, transparent 1px);
}

.hero-glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  opacity: 0.35;
}

.hero-glow-1 {
  top: -100px;
  left: 20%;
  width: 500px;
  height: 500px;
  background: #1D4ED8;
}

.hero-glow-2 {
  top: 30%;
  right: 10%;
  width: 450px;
  height: 450px;
  background: #0284C7;
}

.hero-container {
  position: relative;
  z-index: 1;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--bg-card);
  border: 1px solid rgba(56, 189, 248, 0.35);
  padding: 0.4rem 1rem;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent-cyan);
  margin-bottom: 2rem;
  box-shadow: 0 0 20px rgba(56, 189, 248, 0.12);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent-emerald);
  box-shadow: 0 0 8px var(--accent-emerald);
  animation: pulse 2s infinite ease-in-out;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1.1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.hero-headline {
  font-size: clamp(2.35rem, 5vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  max-width: 980px;
}

.hero-subheadline {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--text-muted);
  max-width: 800px;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.hero-cta-group {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 3.5rem;
}

/* Terminal Card */
.hero-terminal-card {
  width: 100%;
  max-width: 900px;
  background: var(--terminal-bg);
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: 12px;
  box-shadow: var(--shadow-card), 0 0 40px rgba(15, 23, 42, 0.8);
  overflow: hidden;
  text-align: left;
  margin-bottom: 3.5rem;
  color: #F8FAFC;
}

.terminal-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: rgba(15, 23, 42, 0.95);
  border-bottom: 1px solid rgba(148, 163, 184, 0.15);
}

.term-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.term-dot.red { background: #EF4444; }
.term-dot.yellow { background: #F59E0B; }
.term-dot.green { background: #10B981; }

.terminal-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: #94A3B8;
  margin-left: 0.5rem;
}

.terminal-body {
  padding: 1.25rem 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.7;
}

.term-line {
  color: #E2E8F0;
  margin-bottom: 0.5rem;
}

.term-prompt {
  color: #38BDF8;
  margin-right: 0.5rem;
  font-weight: 600;
}

.term-cmd {
  color: #F8FAFC;
}

.term-output {
  color: #94A3B8;
}

.badge-status.ok {
  color: #10B981;
  font-weight: 600;
  margin-right: 0.5rem;
}

.output-row {
  margin-bottom: 0.25rem;
}

/* Metrics Grid */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  width: 100%;
  max-width: 1020px;
}

.metric-item {
  padding: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 12px;
  text-align: center;
}

.metric-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-heading);
  margin-bottom: 0.25rem;
  font-family: var(--font-mono);
}

.metric-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* About Section */
.about-section {
  padding: 6rem 0;
  border-bottom: 1px solid var(--border-card);
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.about-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 12px;
  padding: 2rem;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.about-card:hover {
  transform: translateY(-4px);
  border-color: rgba(56, 189, 248, 0.4);
}

.about-card.main-overview {
  grid-column: span 3;
  background: var(--gradient-card);
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: rgba(56, 189, 248, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  margin-bottom: 1.25rem;
  border: 1px solid rgba(56, 189, 248, 0.2);
}

.card-icon svg {
  width: 24px;
  height: 24px;
}

.about-card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
}

.about-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
  margin-bottom: 1rem;
}

.key-traits {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.trait-tag {
  font-size: 0.8rem;
  font-family: var(--font-mono);
  background: rgba(56, 189, 248, 0.08);
  color: var(--accent-cyan);
  border: 1px solid rgba(56, 189, 248, 0.2);
  padding: 0.35rem 0.75rem;
  border-radius: 6px;
}

/* Products Section */
.products-section {
  padding: 6rem 0;
  border-bottom: 1px solid var(--border-card);
}

.products-showcase {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 14px;
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: transparent;
  transition: background var(--transition-fast);
}

.product-card:hover {
  border-color: rgba(56, 189, 248, 0.45);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.product-card:hover::before {
  background: var(--gradient-brand);
}

.product-card.featured {
  grid-column: span 2;
  border-color: rgba(56, 189, 248, 0.35);
  background: var(--gradient-card);
}

.product-tag-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.product-badge {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--accent-cyan);
  letter-spacing: 0.08em;
  background: rgba(56, 189, 248, 0.1);
  padding: 0.25rem 0.65rem;
  border-radius: 4px;
}

.product-id {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
}

.product-name {
  font-size: 1.65rem;
  margin-bottom: 0.35rem;
}

.product-tagline {
  color: var(--accent-cyan);
  font-size: 0.95rem;
  font-weight: 500;
  margin-bottom: 1.25rem;
}

.product-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.feature-bullets {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}

.bullet-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.9rem;
  color: var(--text-main);
}

.bullet-icon {
  color: var(--accent-cyan);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

.product-redirect-action {
  margin-bottom: 1.25rem;
}

.btn-external-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.55rem 1rem;
  border-radius: 6px;
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.3);
  color: var(--accent-cyan);
  transition: all var(--transition-fast);
}

.btn-external-link:hover {
  background: var(--accent-cyan);
  color: #FFFFFF !important;
  transform: translateX(2px);
}

.btn-external-link svg {
  width: 14px;
  height: 14px;
}

.product-tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--border-card);
}

.product-tech-stack span {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  background: rgba(15, 23, 42, 0.4);
  border: 1px solid var(--border-card);
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
}

[data-theme="light"] .product-tech-stack span {
  background: #F1F5F9;
}

/* Capabilities */
.capabilities-section {
  padding: 6rem 0;
  border-bottom: 1px solid var(--border-card);
}

.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.cap-column {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 12px;
  padding: 2.25rem;
}

.cap-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.cap-number {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-cyan);
  opacity: 0.8;
}

.cap-header h3 {
  font-size: 1.25rem;
}

.cap-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.cap-list li {
  font-size: 0.925rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.cap-list li strong {
  color: var(--text-heading);
  display: block;
  margin-bottom: 0.2rem;
}

/* Solutions Banner */
.solutions-section {
  padding: 5rem 0;
  border-bottom: 1px solid var(--border-card);
}

.solutions-banner {
  background: var(--banner-grad);
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: 16px;
  padding: 3.5rem;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 3rem;
  align-items: center;
}

.badge-accent {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-cyan);
  font-weight: 600;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
  display: inline-block;
}

.banner-content h2 {
  font-size: 2.15rem;
  margin-bottom: 1.25rem;
}

.banner-content p {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.banner-stats {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 10px;
  padding: 1.25rem 1.5rem;
}

.stat-num {
  font-family: var(--font-mono);
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--accent-cyan);
  margin-bottom: 0.25rem;
}

.stat-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Contact & Verification */
.contact-section {
  padding: 6rem 0;
  border-bottom: 1px solid var(--border-card);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 2.5rem;
}

.corp-info-card, .contact-form-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 14px;
  padding: 2.5rem;
}

.corp-info-card h3, .contact-form-card h3 {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

.corp-lead, .form-sub {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 2rem;
}

.info-block {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.info-row {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--border-card);
}

.info-label {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-dim);
}

.info-value {
  font-size: 0.95rem;
  color: var(--text-main);
  font-weight: 500;
}

.security-badge {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(56, 189, 248, 0.05);
  border: 1px solid rgba(56, 189, 248, 0.2);
  border-radius: 8px;
  padding: 1rem;
}

.sec-icon svg {
  width: 28px;
  height: 28px;
}

.sec-text {
  display: flex;
  flex-direction: column;
  font-size: 0.825rem;
}

.sec-text strong {
  color: var(--text-heading);
}

.sec-text span {
  color: var(--text-muted);
}

/* Forms */
.form-group {
  margin-bottom: 1.25rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

input, select, textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--input-bg);
  border: 1px solid var(--border-card);
  border-radius: 8px;
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 0.925rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.15);
}

select {
  cursor: pointer;
}

select option {
  background: #0F172A;
  color: #FFFFFF;
}

textarea {
  resize: vertical;
}

.form-alert {
  margin-top: 1.25rem;
  padding: 0.85rem 1rem;
  border-radius: 8px;
  font-size: 0.9rem;
  line-height: 1.5;
}

.form-alert.success {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: #10B981;
}

.form-alert.error {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #EF4444;
}

.form-alert.hidden {
  display: none;
}

/* Footer */
.site-footer {
  padding: 5rem 0 2.5rem;
  background: var(--footer-bg);
  color: #F8FAFC;
}

.site-footer h4, .site-footer .logo-acronym {
  color: #FFFFFF;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid rgba(148, 163, 184, 0.15);
}

.footer-bio {
  color: #94A3B8;
  font-size: 0.9rem;
  margin-top: 1rem;
  max-width: 340px;
  line-height: 1.6;
}

.footer-col h4 {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.25rem;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-col a {
  font-size: 0.875rem;
  color: #94A3B8;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.footer-col a:hover {
  color: #38BDF8;
}

.footer-bottom {
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.825rem;
  color: #64748B;
}

.legal-text strong {
  color: #38BDF8;
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-card.main-overview { grid-column: span 1; }
  .products-showcase { grid-template-columns: 1fr; }
  .product-card.featured { grid-column: span 1; }
  .capabilities-grid { grid-template-columns: 1fr; }
  .solutions-banner { grid-template-columns: 1fr; padding: 2.5rem; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .mobile-toggle { display: flex; }
  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 0.75rem; text-align: center; }
  .ticker-wrap { flex-direction: column; align-items: flex-start; }
}